512082 has 40 divisors (see below), whose sum is σ = 1197900. Its totient is φ = 163296.

The previous prime is 512059. The next prime is 512093. The reversal of 512082 is 280215.

It can be written as a sum of positive squares in 2 ways, for example, as 505521 + 6561 = 711^2 + 81^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4644 + ... + 4752.

2⁵¹²⁰⁸² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598950).

512082 is an abundant number, since it is smaller than the sum of its proper divisors (685818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512082 is a wasteful number, since it uses less digits than its factorization.

512082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 512082 is about 715.5990497478. The cubic root of 512082 is about 80.0042706054.

Adding to 512082 its reverse (280215), we get a palindrome (792297).

The spelling of 512082 in words is "five hundred twelve thousand, eighty-two".